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Straw drying and smashing device

A technology of crushing equipment and straw, which is applied in cutting equipment, lighting and heating equipment, drying, etc., can solve the problems of many impurities in straw powder and affect the quality of straw powder, so as to increase the dust removal time, improve the dust removal effect, facilitate blowing and drying effect

Inactive Publication Date: 2018-05-22
成都点金云科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, during the recycling process, the straw will be mixed with a large amount of dust, sand and other substances. After the straw is crushed, the dust and sand will exist in the crushed straw, which will make the straw powder more impurities and affect the quality of the straw powder.

Method used

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  • Straw drying and smashing device

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] As shown in the figure, the present invention is a straw drying and crushing equipment, which includes a pre-cutting cavity 3, a drying and dust removal cavity 1 and a crushing cavity 2, and the pre-cutting cavity 3, the drying and dust removal cavity 1 and the crushing cavity 2 are connected. ; The pre-cutting cavity 3 is provided with a straw pre-cutting assembly, the upper end surface of the pre-cutting cavity 3 is provided with a straw insertion channel 2...

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Abstract

The invention discloses a straw drying and smashing device. The device comprises an upper cavity (1), a middle cavity (2) and a lower cavity (3) which successively communicate from top to down, wherein a straw feeding drum (4) is arranged at the side of the upper cavity (1) and communicates with the upper cavity (1), and a sealing cover plate (5) is arranged on the straw feeding drum (4); a strawrough cutting assembly is arranged in the middle cavity (2), and a straw smashing assembly is arranged in the lower cavity (3); and jet main pipes (6) are arranged in the upper cavity (1), and one endof each jet main pipe (6) is arranged in the upper cavity (1). The advantages of the device are that the device can overcome the disadvantages in the prior art and the structure design is reasonableand novel.

Description

technical field [0001] The invention relates to straw drying and crushing equipment, which belongs to the field of agricultural machinery. Background technique [0002] Straw is the general term for the stems and leaves (ears) of mature crops, and usually refers to the remaining parts of wheat, rice, corn, potatoes, rapeseed, cotton, sugar cane and other crops (usually coarse grains) after harvesting the seeds. With the improvement of living standards, the use of household appliances and gas has become more and more widespread, and the demand for firewood from farmers has declined. Now straw burning is widely used in rural areas. Straw burning will cause smog and produce a lot of toxic and harmful substances. Threats to the health of humans and other living things. More than half of the photosynthetic products of crops exist in straw, which is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, and is a multi-purpose renewable biological resource...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F29/00A01F29/06A01F29/09A01D82/00F26B23/00
CPCA01F29/005A01D82/00A01F29/06A01F29/09F26B23/00
Inventor 不公告发明人
Owner 成都点金云科技有限公司
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